| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.47 | 7.312% | $186.1541 | $186.15 | $186.15 | $186.20 |
| Purchase #2 | $10.61 | 4.115% | $11.0466 | $11.05 | $11.05 | $11.00 |
| Purchase #3 | $198.67 | 12.139% | $222.7866 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $121.96 | 13.739% | $138.7161 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $43.64 | 9.179% | $47.6457 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $10.55 | 4.187% | $10.9917 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $128.26 | 4.676% | $134.2574 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $687.16 | $751.5982 | $751.61 | $751.60 | $751.60 | |